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THRESH = ‘1’ ,very high security = ‘2’ ;high security = ‘3’ ;medium security = ‘4’ ;low security = ‘5’ ;very low security NAK means command format error or checksum error. ESC $U Upload Template () The command uploads the specified template from MV1100 flash memory to the MR350 reserved file $FP.UPL . ==> STX ESC $U xxxxxxxxxx.yyy CS1 CS2 ADDR <== STX ESC $U RESULT CS1 CS2 ETX or <== NAK xxxxxxxxxx ;template ID ( ‘1’ -- ‘4294967294’) yyy RESULT = ;template index ( ‘0‘-- ‘255’) ‘0’ ;success = ‘1’ ;fail = ‘2’ ;busy = ‘3’ ;timeout NAK means command format error or checksum error. For the host to upload the specified template on MV1100, it should issue ESC $U command first to upload the template to the MR350 MKII reserved file $FP.UPL and then issue ESC U command to upload file $FP.UPL if ESC $U command is successful. ESC $V Get Version The command gets the software version information from MV1100. ==> STX ESC $V CS1 CS2 ADDR <== STX ESC $V RESULT < , Kx.xxx Ay.yyyy > CS1 CS2 ETX or <== NAK RESULT = ‘0’ ;success = = = ‘1’ ‘2’ ‘3’ ;fail ;busy ;timeout 4-78